We locked our R&D team in the laboratory and didn't let them out until they had taken the Revolver helmet and turned it into a truly class leading modular worthy of the Bell name. When our engineering team finally emerged, the result was theRevolver EVO. With improved features like a redesigned eyeport seal, new chin curtain and an improved flip down sun shade, the Revolver EVO has truly taken Bell modular helmets to the next level.